Esbach reagent

Es·bach re·a·gent

(es'bahk),
picric acid, citric acid, and water (in the proportions 1, 2, and 97) used for the detection of albumin in the urine.

Esbach,

Georges H., French physician, 1843-1890.
Esbach reagent - picric acid, citric acid, and water (in the proportions 1, 2, and 97) used for the detection of albumin in the urine.